CN217736767U - Camera fast-assembling board of convertible multiple angle - Google Patents
Camera fast-assembling board of convertible multiple angle Download PDFInfo
- Publication number
- CN217736767U CN217736767U CN202221872394.6U CN202221872394U CN217736767U CN 217736767 U CN217736767 U CN 217736767U CN 202221872394 U CN202221872394 U CN 202221872394U CN 217736767 U CN217736767 U CN 217736767U
- Authority
- CN
- China
- Prior art keywords
- locking piece
- plate
- shaft
- shaft hole
- guide shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model provides a camera fast-assembling plate capable of changing multiple angles, which comprises a bottom plate, an upper turning plate and a rotating shaft, wherein one pivoting part with a shaft hole is arranged at one end of the bottom plate and the upper turning plate, the other pivoting part is provided with a U-shaped part at one end of the bottom plate and the upper turning plate, the U-shaped part comprises a left ear plate and a right ear plate which are both provided with the shaft holes, the pivoting part is embedded between the two ear plates of the U-shaped part and is connected through the rotating shaft, and the right end surface of the pivoting part is provided with an end tooth or a friction plate; a pressure spring and a locking piece with a shaft hole are arranged between the pivoting part and the right ear plate, the locking piece sequentially comprises a disk part and a guide shaft from left to right, and the disk part is provided with end teeth or a friction plate; the locking piece is inserted into the shaft hole of the right lug plate from left to right through the guide shaft, and the guide shaft can only axially move in the shaft hole; the tail end of the rotating shaft is provided with an adjusting piece, and the adjusting piece can push the locking piece to move leftwards along the small-diameter section of the rotating shaft, so that the end teeth or the friction plates of the locking piece are meshed or contacted with the end teeth or the friction plates of the pivoting part.
Description
Technical Field
The utility model relates to a photographic equipment of making a video recording, concretely relates to camera fast-assembling board of convertible angle.
Background
The camera quick-mounting plate is a platform which is arranged on a tripod head and used for fixing a camera. The camera and the camera quick-mounting plate are usually fixed, the camera quick-mounting plate can rotate at a certain angle by utilizing a ball joint of the holder, but the camera quick-mounting plate cannot deflect 90 degrees relative to the holder due to the structural limitation of the ball joint, so that the shooting angle of the camera is limited to a certain degree.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a camera fast-assembling board of convertible multiple angle can realize that the camera shoots between 0 ~ 90.
In order to solve the technical problem, the technical scheme of the utility model is that: a camera fast-assembling plate capable of changing multiple angles comprises a bottom plate, an upper turning plate and a rotating shaft, wherein a tripod head connecting hole is formed in the middle of the bottom plate, and a dovetail groove for mounting a camera is formed in the upper part of the upper turning plate; one pivoting part with a shaft hole is arranged at one end of the bottom plate and the upper turning plate, the other pivoting part is provided with a U-shaped part at one end of the bottom plate and the upper turning plate, the U-shaped part comprises a left lug plate and a right lug plate which are both provided with the shaft holes, the pivoting part is embedded between the two lug plates of the U-shaped part and is connected through a rotating shaft, and the right end face of the pivoting part is provided with end teeth or a friction plate; a pressure spring and a locking piece with a shaft hole are arranged between the pivoting part and the right ear plate, the locking piece sequentially comprises a disc part and a guide shaft from left to right, and the left end face of the disc part is provided with an end tooth or a friction plate; the locking piece is inserted into the shaft hole of the right lug plate from left to right through the guide shaft, and the guide shaft can only axially move but cannot rotate in the shaft hole; the pivot includes head and pole portion, pole portion passes left otic placode shaft hole, pin joint portion shaft hole, pressure spring, locking piece shaft hole from a left side to the right side in proper order, and the tail end of pole portion is equipped with the regulating part, the regulating part can promote the locking piece and move left along the pole portion of pivot, makes end tooth or the friction disc on the locking piece disc portion mesh mutually or contact with the end tooth or the friction disc of pin joint portion.
In one embodiment, the shaft portion of the rotating shaft comprises a large-diameter section and a small-diameter section, wherein the large-diameter section is located in the shaft hole of the left lug plate and the shaft hole of the pivoting portion, the small-diameter section is located in the shaft hole of the compression spring and the shaft hole of the locking piece, and the tail end of the small-diameter section is provided with an adjusting piece which can push the locking piece to move leftwards along the small-diameter section of the rotating shaft.
In one embodiment, the adjusting piece is an adjusting nut with a shaft hole, at least one section of the guide shaft of the locking piece is provided with an external thread, and the adjusting nut is sleeved on the end part of the guide shaft through the internal thread; the rod part of the rotating shaft penetrates through the shaft hole of the locking piece and then continuously penetrates out of the shaft hole of the adjusting nut, and the tail end of the rod part is provided with an inner clamp spring and an outer clamp spring which are used for limiting the adjusting nut; because the guide shaft of the locking piece is in threaded connection with the adjusting nut, when the adjusting nut is screwed, the adjusting nut cannot generate axial displacement under the limitation of the clamp spring, and only the locking piece can be forced to generate axial displacement relative to the adjusting nut.
In one embodiment, the adjusting member is an eccentric cam with a handle, the eccentric cam is mounted at the tail end of the rod part of the rotating shaft through a pin, the circumferential surface of the eccentric cam is in contact fit with the end surface of the guide shaft of the locking member, the handle of the eccentric cam is pulled to enable the eccentric cam to rotate around the pin, and the eccentric cam is fixed, so that when the circumferential surface of the larger side of the eccentric cam is in contact with the end surface of the guide shaft of the locking member, the locking member can be pushed to the left to generate axial displacement.
In one embodiment, the cross section of the locking piece guide shaft is D-shaped or polygonal, and the shape of the right ear plate shaft hole is also correspondingly D-shaped or polygonal.
In one embodiment, the lock guide shaft and the right ear plate shaft hole are in splined connection.
The utility model discloses a theory of operation and process are: when the angle of the upturned plate needs to be adjusted, the adjusting piece is adjusted outwards, the elastic force of the pressure spring between the pivoting part and the locking piece can push the locking piece to move to the right, so that the end teeth or the friction plates of the pivoting part and the end teeth or the friction plates of the locking piece are not meshed or contacted, the upturned plate is unfolded to a required angle, then the adjusting piece is adjusted inwards, the locking piece can be pushed to move leftwards until the end teeth or the friction plates of the pivoting part and the end teeth or the friction plates of the locking piece are meshed or contacted, and therefore the upturned plate can be fixed when being unfolded to various angles, for example, the upturned plate can be unfolded to various angles between 0 and 90 degrees according to the requirement of shooting angles.
Drawings
Fig. 1 is a schematic view of a camera quick mounting plate with an upper turning plate in a horizontal state according to an embodiment of the present invention;
FIG. 2 is a schematic view of the upper turning plate of the camera quick mounting plate in a vertical state according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of the upper turning plate of the camera quick installation plate in the embodiment of the invention at an angle of 45 °;
FIG. 4 is a schematic view of the U-shaped part and the pivoting part in an unclamped state when the U-shaped part and the pivoting part adopt an end tooth structure according to embodiment 1 of the present invention;
FIG. 5 is a schematic view of the U-shaped part and the pivot joint part in an unclamped state when they adopt a friction plate structure according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the U-shaped part and the pivoting part in a locked state according to embodiment 1 of the present invention;
fig. 7 is a schematic view of a rotating shaft structure in embodiment 1 of the present invention;
FIG. 8 is a schematic view of an adjusting nut according to embodiment 1 of the present invention;
FIG. 9 is a schematic view of a locking member with end teeth according to embodiment 1 of the present invention;
FIG. 10 is a schematic sectional view of K-K in FIG. 9;
fig. 11 is a schematic view of the U-shaped portion and the pivoting portion in an unclamped state when they adopt an end-tooth structure according to embodiment 2 of the present invention;
FIG. 12 is a schematic view showing a released state of the U-shaped part and the pivot joint part in the friction plate structure according to embodiment 2 of the present invention;
FIG. 13 is a schematic view of the U-shaped portion and the pivot portion in a locked state according to embodiment 2 of the present invention;
FIG. 14 is a schematic view of the K-direction structure of FIG. 8;
fig. 15 is a schematic view of a rotating shaft structure in embodiment 2 of the present invention;
FIG. 16 is a schematic cross-sectional view of K-K of FIG. 15;
fig. 17 is a schematic view of the structure of an eccentric cam in embodiment 2 of the invention;
fig. 18 is a cross-sectional view schematically showing the structure of the eccentric cam in embodiment 2 of the present invention;
FIG. 19 is a schematic view of a locking member with end teeth according to embodiment 2 of the present invention;
FIG. 20 is a schematic cross-sectional view of K-K of FIG. 19.
The reference signs are:
10-bottom plate 11-left ear plate 12-right ear plate
13-tripod head connecting hole 20-upper turning plate 21-pivot part
22-dovetail groove 30-rotating shaft 31-head
32-large diameter section 33-small diameter section 40-locking piece
41-disk part 42-guide shaft 50-adjusting nut
60-eccentric cam.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.
Example 1
As shown in fig. 1 to 3, the camera quick-mounting plate capable of changing multiple angles comprises a bottom plate 10, an upper turning plate 20 and a rotating shaft 30, wherein a pan-tilt joint hole 13 is formed in the middle of the bottom plate 10, and a dovetail groove 22 for mounting a camera is formed in the upper portion of the upper turning plate 20.
As shown in fig. 4 to 10, one of the pivoting parts 21 with axle holes is arranged at one end of the bottom plate 10 and the upper turning plate 20, and the other pivoting part is arranged at one end of the bottom plate and the upper turning plate 20, and the U-shaped part comprises a left ear plate 11 and a right ear plate 12 which are both provided with axle holes, in the embodiment, the U-shaped part is arranged on the bottom plate 10, and the pivoting part 21 is arranged on the upper turning plate 20; the pivoting part 21 is embedded between the two ear plates of the U-shaped part and connected through a rotating shaft 30, and the right end face of the pivoting part 21 is provided with end teeth or a friction plate; a compression spring (not shown in the figure) and a locking piece 40 with a shaft hole are arranged between the pivoting part 21 and the right ear plate 12, the locking piece 40 sequentially comprises a disk part 41 and a guide shaft 42 from left to right, and the left end surface of the disk part 41 is provided with an end tooth or a friction plate; the locking piece 40 is inserted into the shaft hole of the right lug plate 12 from left to right through the guide shaft 42, and the guide shaft 42 can only axially move but can not rotate in the shaft hole; pivot 30 includes head 31, major diameter section 32 and minor diameter section 33, and pivot 30 passes 11 shaft holes of left otic placode, pivot portion 21 shaft holes, pressure spring, locking piece 40 shaft holes from a left side to the right side in proper order, and wherein major diameter section 32 is located 11 shaft holes of left otic placode and pivot portion 21 shaft holes, and minor diameter section 33 is located pressure spring and 40 shaft holes of locking piece, and the tail end of minor diameter section 33 is equipped with the regulating part, the regulating part can promote locking piece 40 and move left along the minor diameter section 33 of pivot, makes the end tooth or the friction disc in the locking piece 40 disc portion mesh mutually or contact with the end tooth or the friction disc of pivot portion 21.
In order to realize that the locking member guide shaft 42 can only move axially but can not rotate in the shaft hole, the cross section of the locking member guide shaft 42 and the shape of the shaft hole of the right lug plate 12 can be both D-shaped or polygonal, and spline connection can be adopted between the locking member 40 and the shaft hole of the right lug plate 12. As shown in fig. 10, the lock guide shaft 42 of the present embodiment is provided in a D-shape, which is a relatively more preferable structure.
In this embodiment, the adjusting member is an adjusting nut 50 having an axial hole, at least one section of the guiding shaft 42 of the locking member is provided with an external thread, and the adjusting nut 50 is sleeved on the end of the guiding shaft 42 through the internal thread; the small-diameter section 33 of the rotating shaft continuously penetrates out of the shaft hole of the adjusting nut 50 after penetrating through the shaft hole of the locking piece 40, and the tail end of the small-diameter section 33 is provided with an inner clamp spring and an outer clamp spring for limiting the adjusting nut 50; because the guide shaft 42 of the locking member is in threaded connection with the adjusting nut 50, when the adjusting nut 50 is screwed, the adjusting nut 50 cannot generate axial displacement under the limitation of the snap spring, and only the locking member 40 can be forced to generate axial displacement relative to the adjusting nut 50.
The working principle and the process of the embodiment are as follows: when the angle of the upper turning plate 20 needs to be adjusted, firstly, the adjusting nut 50 is adjusted outwards, the elastic force of the compression spring between the pivoting part 21 and the locking piece 40 can push the locking piece 40 to move towards the right, so that the end teeth or the friction plates of the pivoting part 21 and the end teeth or the friction plates of the locking piece 40 are not meshed or not contacted, then, the upper turning plate 10 is unfolded to a required angle, then, the adjusting nut 50 is adjusted inwards, so that the locking piece 40 can be pushed to move towards the left until the end teeth or the friction plates of the pivoting part 21 and the end teeth or the friction plates of the locking piece 40 are meshed or contacted, and therefore, the upper turning plate 20 can be fixed when being unfolded to various angles, for example, the upper turning plate can be unfolded to various angles between 0 and 90 degrees according to the requirement of shooting angles.
Example 2
As shown in fig. 11 to 20, the inventive concept of the present embodiment is identical to that of embodiment 1, and the overall structures thereof are substantially identical, except for the adjusting member. The adjusting member used in this embodiment is an eccentric cam 60 having a handle, the eccentric cam 60 is mounted at the tail end of the small diameter section 33 of the rotating shaft through a pin, the circumferential surface of the eccentric cam 60 is in contact fit with the end surface of the locking member guide shaft 42, the handle of the eccentric cam 60 is pulled to rotate the eccentric cam 60 around the pin, and since the eccentricity is fixed, when the circumferential surface of the side with larger eccentricity is in contact with the end surface of the locking member guide shaft 42, the locking member 40 can be pushed to generate axial displacement to the left. As shown in fig. 19, the lock guide shaft 42 in this embodiment need not be externally threaded.
The working principle and process of this embodiment refer to embodiment 1.
The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Some of the figures and descriptions of the present invention have been simplified to provide a convenient understanding of the modifications over the prior art by those skilled in the art, and some other elements have been omitted for clarity, and it should be appreciated by those skilled in the art that the omitted elements may also constitute the content of the present invention.
Claims (6)
1. The utility model provides a camera fast-assembling board of convertible multiple angle which characterized in that: the camera comprises a bottom plate (10), an upper turning plate (20) and a rotating shaft (30), wherein a tripod head connecting hole (13) is formed in the middle of the bottom plate, and a dovetail groove (22) for mounting a camera is formed in the upper part of the upper turning plate (20); one pivoting part (21) with an axle hole is arranged at one end of the pivoting part, and the other pivoting part is provided with a U-shaped part at one end of the pivoting part, wherein the U-shaped part comprises a left lug plate (11) and a right lug plate (12) which are both provided with the axle holes, the pivoting part (21) is embedded between the two lug plates of the U-shaped part and is connected through a rotating shaft (30), and the right end face of the pivoting part (21) is provided with an end tooth or a friction plate; a pressure spring and a locking piece (40) with a shaft hole are arranged between the pivoting part (21) and the right ear plate (12), the locking piece (40) sequentially comprises a disk part (41) and a guide shaft (42) from left to right, and the left end surface of the disk part (41) is provided with an end tooth or a friction plate; the locking piece (40) is inserted into the shaft hole of the right lug plate (12) from left to right through the guide shaft (42), and the guide shaft (42) can only axially move but cannot rotate in the shaft hole; pivot (30) include head (31) and pole portion, pole portion passes left otic placode (11) shaft hole, pin joint portion (21) shaft hole, pressure spring, locking piece (40) shaft hole from a left side to the right side in proper order, and the tail end of pole portion is equipped with the regulating part, the regulating part can promote locking piece (40) and remove left along the pole portion of pivot, makes the end tooth or the friction disc in locking piece (40) disc portion mesh mutually or contact with the end tooth or the friction disc of pin joint portion (21).
2. The camera quick-mounting board capable of changing multiple angles according to claim 1, wherein: the pole part of pivot is including big footpath section (32) and path section (33), and wherein big footpath section (32) are located left otic placode (11) shaft hole and pin joint portion (21) shaft hole, and path section (33) are located pressure spring and locking piece (40) shaft hole, and the tail end of path section (33) is equipped with the regulating part, the regulating part can promote locking piece (40) and move left along path section (33) of pivot.
3. The camera fast-mounting board capable of changing multiple angles according to claim 1 or 2, characterized in that: the adjusting piece is an adjusting nut (50) with a shaft hole, at least one section of the guide shaft (42) of the locking piece is provided with an external thread, and the adjusting nut (50) is sleeved at the end part of the guide shaft (42) through the internal thread; the rod part of the rotating shaft penetrates through the shaft hole of the locking piece (40) and then continuously penetrates out of the shaft hole of the adjusting nut (50), and the tail end of the rod part is provided with an inner clamp spring and an outer clamp spring which are used for limiting the adjusting nut (50); because the guide shaft (42) of the locking piece is in threaded connection with the adjusting nut (50), when the adjusting nut (50) is screwed, the adjusting nut (50) cannot generate axial displacement under the limitation of the clamp spring, and only the locking piece (40) can be forced to generate axial displacement relative to the adjusting nut (50).
4. The camera quick-mounting board capable of changing multiple angles according to claim 1 or 2, characterized in that: the adjusting piece is an eccentric cam (60) with a handle, the eccentric cam (60) is installed at the tail end of the rod portion of the rotating shaft through a pin, the circumferential surface of the eccentric cam (60) is in contact fit with the end face of the locking piece guide shaft (42), the handle of the eccentric cam (60) is pulled, the eccentric cam (60) rotates around the pin, and due to the fact that eccentricity is fixed, when the circumferential surface of the side with larger eccentricity is in contact with the end face of the locking piece guide shaft (42), the locking piece (40) can be pushed to move leftwards to generate axial displacement.
5. The camera quick-mounting board capable of changing multiple angles according to claim 1 or 2, characterized in that: the cross section of the locking piece guide shaft (42) is D-shaped or polygonal, and the shape of the shaft hole of the right ear plate (12) is also suitable for D-shaped or polygonal.
6. The camera quick-mounting board capable of changing multiple angles according to claim 1 or 2, characterized in that: the locking piece guide shaft (42) is connected with the shaft hole of the right lug plate (12) through a spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872394.6U CN217736767U (en) | 2022-07-20 | 2022-07-20 | Camera fast-assembling board of convertible multiple angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221872394.6U CN217736767U (en) | 2022-07-20 | 2022-07-20 | Camera fast-assembling board of convertible multiple angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736767U true CN217736767U (en) | 2022-11-04 |
Family
ID=83850905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221872394.6U Active CN217736767U (en) | 2022-07-20 | 2022-07-20 | Camera fast-assembling board of convertible multiple angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736767U (en) |
-
2022
- 2022-07-20 CN CN202221872394.6U patent/CN217736767U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2391688C2 (en) | Panoramic tripod head for camera with two-terminal fixing connector | |
| WO2021170102A1 (en) | Quick dismounting/mounting connector and photographing device | |
| WO2019213309A1 (en) | Universal pintle mount for a weapon | |
| CN210484510U (en) | Counterweight assembly and holder assembly | |
| CN217736767U (en) | Camera fast-assembling board of convertible multiple angle | |
| CN114811348A (en) | Ball joint mechanism | |
| CN115076565B (en) | Tripod with supporting legs capable of being unfolded at multiple angles | |
| CN210512856U (en) | Quick release mechanism for gun lamp and quick release gun lamp | |
| CN115013685B (en) | Tripod convenient to adjust supporting legs expansion angle | |
| CN212480651U (en) | Locking structure of spherical cloud platform | |
| CN113251272B (en) | Camera support | |
| CN114135748B (en) | Locking structure of spherical cradle head | |
| CN218095340U (en) | Camera device and universal adjusting bracket thereof | |
| CN211203395U (en) | Switching subassembly, cloud platform subassembly and mount subassembly | |
| CN112119256B (en) | Counterweight assembly and holder assembly | |
| CN114361869B (en) | Bistable state withdrawing device of quick lock connection | |
| CN220706943U (en) | Tripod convenient to angle regulation | |
| CN216241772U (en) | Reusable fastener for engine | |
| CN217976996U (en) | Bolt with anti-drop structure | |
| CN217928058U (en) | Improved hydraulic cradle head | |
| CN221196687U (en) | Position switching locking base structure | |
| CN219198647U (en) | Quick assembly disassembly structure of fast-assembling board of hydraulic pressure cloud platform | |
| CN218117193U (en) | Telescopic adjusting rod and scaffold thereof | |
| CN217441267U (en) | Ball joint mechanism with damping | |
| CN214171794U (en) | Expressway camera fixing device convenient to replace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |